Circuit/System Verification
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
- Verify the mirror glass of the A9A Outside Rearview Mirror-Driver and the A9B Outside Rearview Mirror-Passenger move UP, DOWN, LEFT and RIGHT with the S52 Outside Rearview Mirror Switch.
- If both outside mirror glasses do not move
Refer to Circuit/System Testing - Both Outside Rearview Mirrors Inoperative.
- If the driver outside mirror glass does not move UP, DOWN, LEFT or RIGHT
Refer to Circuit/System Testing - Driver Outside Mirror Movement Malfunction.
- If the passenger outside mirror glass does not move UP, DOWN, LEFT or RIGHT
Refer to Circuit/System Testing - Passenger Outside Mirror Movement Malfunction.
- Go to next step: If the mirror glass of the A9A Outside Rearview Mirror-Driver and the A9B Outside Rearview Mirror-Passenger move UP, DOWN, LEFT and RIGHT
- If both outside mirror glasses do not move
- All OK.